NPT Helicool R HCR -Through Coolant Helical Flutes with Radial Cooling Vardex Solid Carbide Thread Mill

NPT 1/16"x27 - 27TPI Pitch NPT Helical Flute Internal Carbide Thread Mill with Radial Coolant - (Helicool R HCR Series - Vardex)

NPT 1/8"x27 - 27TPI Pitch NPT Helical Flute Internal Carbide Thread Mill with Radial Coolant - (Helicool R HCR Series - Vardex)

NPT 1/4"x18 - 18TPI Pitch NPT Helical Flute Internal Carbide Thread Mill with Radial Coolant - (Helicool R HCR Series - Vardex)

NPT 3/8"x18 - 18TPI Pitch NPT Helical Flute Internal Carbide Thread Mill with Radial Coolant - (Helicool R HCR Series - Vardex)

NPT 1/2"x14 - 14TPI Pitch NPT Helical Flute Internal Carbide Thread Mill with Radial Coolant - (Helicool R HCR Series - Vardex)

NPT 1"x11.5 - 11.5TPI Pitch NPT Helical Flute Internal Carbide Thread Mill with Radial Coolant - (Helicool R HCR Series - Vardex)